Pith Number

pith:3MPICDK7

pith:2015:3MPICDK7VGS2CORS7MEXMVTSTE

not attested not anchored not stored refs pending

Constrained adaptive sensing

Andrew K. Massimino, Deanna Needell, Mark A. Davenport, Tina Woolf

arxiv:1506.05889 v2 · 2015-06-19 · cs.IT · math.IT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3MPICDK7VGS2CORS7MEXMVTSTE}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:04:14.606164Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db1e810d5fa9a5a13a32fb0976567299315e0da1bb3dcb6223c100cdf1761805

Aliases

arxiv: 1506.05889 · arxiv_version: 1506.05889v2 · doi: 10.48550/arxiv.1506.05889 · pith_short_12: 3MPICDK7VGS2 · pith_short_16: 3MPICDK7VGS2CORS · pith_short_8: 3MPICDK7

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/3MPICDK7VGS2CORS7MEXMVTSTE \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: db1e810d5fa9a5a13a32fb0976567299315e0da1bb3dcb6223c100cdf1761805

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d02f883c16d6cfae196cd488b98c516c015c6e0fc9dced70416e99e84694027",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-06-19T07:10:45Z",
    "title_canon_sha256": "4769f079d274f7aa7d545317faddb587a56f0337589d2b2ab606253201d61093"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.05889",
    "kind": "arxiv",
    "version": 2
  }
}